How to dynamically invoke a webservice provided just WSDL?

[PILLAI,RANJITH (HP-PaloAlto,ex1)]

Hi there,   My project requires me to dynamically invoke a web service providing only its WSDL description, using DII. So my intention is to dynamically find operations and parameters from service object (where I passed the WSDL location to create a new service object).   After going the API documentation I found that the getCalls() method returns a call object corresponds to each operation and so we can extract all info from this call object. Unfortunately this didn't work as I expected.   What is the right way to achieve this? Could anybody extend a hand...   Thanks,   Ran.